23210800

素因数分解:

$2^4\times 5^2\times {\mathrm{58027}}^1$

素因数の和:58045

約数の個数: 30

約数和(自身を含む): 55764908

約数和(自身を除く): 32554108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 58027, 116054, 232108, 290135, 464216, 580270, 928432, 1160540, 1450675, 2321080, 2901350, 4642160, 5802700, 11605400, 23210800]

約数ペア:

[(1, 23210800), (2, 11605400), (4, 5802700), (5, 4642160), (8, 2901350), (10, 2321080), (16, 1450675), (20, 1160540), (25, 928432), (40, 580270), (50, 464216), (80, 290135), (100, 232108), (200, 116054), (400, 58027)]